Africa Case Studies in Operations Research


Book Description

This book presents contributions to the 50th Annual Conference of the Operations Research Society of South Africa (ORSSA), which was jointly hosted with the African Federation of Operations Research Societies (AFROS) at North-West University in Potchefstroom, South Africa from 12 to 15 September, 2021. Focusing on innovative case studies and recent applications of Operations Research models and algorithms in African countries, each chapter highlights findings emerging from the countries in question and explains the lessons learned. As such, the book offers an up-to-date overview of Operations Research practices and developments in Africa. AFROS is a “not for profit” organization that aims to promote Operations Research in Africa. Its affairs are regulated by an Executive Committee consisting of representatives/alternates of all its member societies. The members of the Federation undertake to co-operate in the advancement of knowledge, interest and education in Operations Research by appropriate means, particularly the exchange of information, the holding of meetings and conferences, and the awarding of prizes.




Transforming Research Methods in the Social Sciences


Book Description

Social science researchers in the global South, and in South Africa particularly, utilise research methods in innovative ways in order to respond to contexts characterised by diversity, racial and political tensions, socioeconomic disparities and gender inequalities. These methods often remain undocumented – a gap that this book starts to address. Written by experts from various methodological fields, Transforming Research Methods in the Social Sciences is a comprehensive collation of original essays and cutting-edge research that demonstrates the variety of novel techniques and research methods available to researchers responding to these context-bound issues. It is particularly relevant for study and research in the fields of applied psychology, sociology, ethnography, biography and anthropology. In addition to their unique combination of conceptual and application issues, the chapters also include discussions on ethical considerations relevant to the method in similar global South contexts. Transforming Research Methods in the Social Sciences has much to offer to researchers, professionals and others involved in social science research both locally and internationally.




Case Studies in Operations Research


Book Description

This textbook is comprised of detailed case studies covering challenging real world applications of OR techniques. Among the overall goals of the book is to provide readers with descriptions of the history and other background information on a variety of industries, service or other organizations in which decision making is an important component of their daily operations. The book considers all methods of optimum decision making in order to improve performances. It also compares possible solutions obtained by different approaches, concluding with a recommendation of the best among them for implementation. By exposing students to a variety of applications in a variety of areas and explaining how they can be modeled and solved, the book helps students develop the skills needed for modeling and solving problems that they may face in the workplace. Each chapter of "Case Studies in Operations Research: Applications of Optimal Decision Making" also includes additional data provided on the book’s website on Springer.com. These files contain a brief description of the area of application, the problem and the required outputs. Also provided are links to access all the data in the problem. Finally there are project exercises for students to practice what they have learnt in the chapter, which can also be used by instructors as project assignments in their courses.




Bridge Builders


Book Description




Institutional Research in South African HigherÿEducationÿ


Book Description

The book provides a thorough overview of Institutional Research (IR) ? i.e. applied higher education research undertaken within universities ? in South Africa. It is a collection of essays focusing on the character and institutional setting of IR; how IR is embedded into the mechanisms of steering, shaping and reforming higher education; and what the major results were of IR in select thematic areas. The book is a valuable resource for higher education researchers and social researchers in South Africa interested in higher education. It ÿalso deserves to be read by practitioners and policymakers in the field of higher education in South Africa. It serves as an interesting case study for higher education researchers all over the world.




Community-Based Operations Research


Book Description

This edited volume is an introduction to diverse methods and applications in operations research focused on local populations and community-based organizations that have the potential to improve the lives of individuals and communities in tangible ways. The book's themes include: space, place and community; disadvantaged, underrepresented or underserved populations; international and transnational applications; multimethod, cross-disciplinary and comparative approaches and appropriate technology; and analytics. The book is comprised of eleven original submissions, a re-print of a 2007 article by Johnson and Smilowitz that introduces CBOR, and an introductory chapter that provides policy motivation, antecedents to CBOR in OR/MS, a theory of CBOR and a comprehensive review of the chapters. It is hoped that this book will provide a resource to academics and practitioners who seek to develop methods and applications that bridge the divide between traditional OR/MS rooted in mathematical models and newer streams in 'soft OR' that emphasize problem structuring methods, critical approaches to OR/MS and community engagement and capacity-building.




Post-Cold War Conflicts in Africa


Book Description

During the Cold War ideological and politico-military rivalries mostly dictated the actions of the competing blocs, including their involvement in foreign conflicts. In Africa for instance, the East-West rivalry of the time not only fuelled conflicts but also appeared to undermine the use of diplomacy as a tool for peacemaking and conflict resolution. With the fall of the Berlin Wall in 1989 and the demise of the Soviet Union however, there was a transformation of the conflict arena in the continent, which presented new opportunities and threats. This therefore raises a fundamental question of how the end of the Cold War has affected the character of conflicts and their successful management in Africa. Using Liberia and Somalia as case studies, Post-Cold War Conflicts in Africa analyses how the post Cold War conflicts in these two countries and their management differed from what they would have been during the Cold War era. It shows for instance that while in Liberia the major powers appeared content to cede the management of the conflict to the sub-regional group, ECOMOG, in Somalia, the conflict appeared to be turned into an arena for simple military experiment without any of the old Cold War ideological rivalries playing any role in its trajectory or management. The book argues that the end of the Cold War offers an opportunity for the successful use of a new approach to conflict management in the continent, which would be anchored on traditional African diplomacy. This new approach would involve a triumvirate of eminent men and women from the continent, regional peacekeeping forces, and the warring factions themselves working in concert to replace the rifle with 'talking till every one agrees'




Extreme Natural Hazards, Disaster Risks and Societal Implications


Book Description

A unique interdisciplinary approach to disaster risk research, including global hazards and case-studies, for researchers, graduate students and professionals.




Community Operational Research


Book Description

"This is the book I have been waiting for. Community Operational Research has shown that analysis can be used not only for, but also with, community groups, helping them to gain more control of their situations. What Midgley and Ochoa-Arias' volume does is provide not only rich examples of grass-roots practice, but also thought-provoking theoretical explorations. The editors have a point of view, but they allow space for debate with those who interpret Community OR differently." Jonathan Rosenhead (Emeritus Professor of Operational Research, London School of Economics and Political Science; Ex-President of the ORS)




U.S. Policy in Postcolonial Africa


Book Description

This book, a concise examination of U.S. policy in contemporary Africa, delineates various aspects of the role that the U.S. played in exacerbating and/or resolving violent conflicts in postcolonial Africa and provides a succinct historical overview of these armed conflicts. F. Ugboaja Ohaegbulam devotes considerable attention to four specific conflicts in Ethiopia-Somalia, the Western Sahara, Angola, and Rwanda and to the Clinton administration's African Crisis Response Initiative and its sequel under George W. Bush. The book concludes that lack of congruence between local forces in conflict in Africa, as well as U.S. aims in those conflicts, was only one of the constraints on the United States in its attempts at conflict resolution. America's counterproductive Cold War policies also defined relations with African states for far too long. Hence, the conflicts in postcolonial Africa became part of the legacy of those policies even as African problems continued to be low-priority concerns for the U.S. government. Libraries, advanced undergraduate and graduate students, and professors of African studies, as well as the general reader, will find this book useful.